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Worksheets7-1: Intro to Right Triangles
Total questions: 15
Worksheet time: 4hrs 45mins
In ΔHXP, name the hypotenuse and the right angle.
Hypotenuse: HX Right Angle: <XHP
Hypotenuse: XP Right Angle: <PHX
Hypotenuse: HP Right Angle: <HPX
Hypotenuse: PX Right Angle: <PXH
Given ΔMIN, identify the two legs and the hypotenuse:
Hypotenuse: MI; Legs: IN and NM
Hypotenuse: NM; Legs: NI and MN
Hypotenuse: IN; Legs: IM and MN
Hypotenuse: MN; Legs: NI and MI
Determine the measure of the missing angle in ΔCAS
Θ = 70⁰
Θ = 90⁰
Θ = 20⁰
Θ = 180⁰
Given ΔADL, determine the measure of the missing angle.
m <ADL = 165⁰
m < DAL = 75⁰
m <ADL = 75⁰
m < DLA = 165⁰
Given that < NOP is a right angle and m<NPO = 23⁰, determine m<ONP.
m<ONP = 27⁰
m<ONP = 67⁰
m<ONP = 77⁰
m<ONP = 157⁰
Name the Right Angle
and the two Acute Angles.
Right Angle = <NED; Acute Angles = <EDN and <DEN
Right Angle = <EDN; Acute Angles = <NDE and <DNE
Right Angle = <END; Acute Angles = <EDN and <NED
Right Angle = <DEN; Acute Angles = <EDN and <END
Given ΔOPR, identify the right angle and the two acute angles.
Right Angle = <P; Acute Angles = <R and <O
Right Angle = <O; Acute Angles = <P and <R
Right Angle = <O; Acute Angles = <R and <O
Right Angle = <R; Acute Angles = <P and <O
In the triangle above, name the leg that is opposite <X.
HX
XP
HP
XH
In the triangle above, what is the measure of the missing angle
θ=19°
θ=71°
θ=81°
θ=161°
What is the measure of <N?
30⁰
60⁰
90⁰
180⁰
In ΔNOT, identify the acute angles:
<N and <T
<O and <T
<T and <O
<N and <O
In ΔARK, name the right angle:
<K
<R
<A
<KRA
In the triangle above, name the leg that is opposite <P.
HX
XP
HP
HH
In the triangle above, name the side that is opposite <H.
HX
XP
HP
XH
In a right triangle, the two acute angles always add up to what?
180°
45°
90°
It depends
